White carbon black is a general term for white powdered X-ray amorphous silicic acid and silicate products, mainly refers to precipitated silica, gaseous silica and ultrafine silica gel, also includes powdered synthetic aluminum silicate and calcium silicate. Silica black is a porous material whose composition can be expressed as SiO2·nH2O, where nH2O is in the form of a surface hydroxyl group. Soluble in caustic and hydrofluoric acid, insoluble in water, solvents and acids (except hydrofluoric acid). High temperature resistance, non-flammable, tasteless, odorless, with good electrical insulation.
Grunnleggende informasjon:
CAS-NR.: 10279-57-9
EINECS-nr.: 238-878-4
Utseende: Hvitt pulver eller granulært eller uregelmessig klumpet.
På grunn av en rekke fordeler med hvite carbon black-produkter, kan det brukes mye på mange felt: gummiprodukter, landbrukskjemikalier, daglige kjemiske produkter, sementeringsmiddel, antiklumpemiddel, papirfremstillingsfyllstoff, brannslokkingsmiddel, fôr, kosmetikk, matteringsmiddel, pigment, maling og mange andre industrier.
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